Unfortunately, the majority of cecum cancer symptoms are late, meaning the disease is already very advanced by the time you feel these symptoms, which may include: 1  Gas and bloating. 2  Fatigue. 3  Abdominal pain.  Weight 1  loss. Nausea and vomiting (large tumors in the right side of your colon can cause food to back 2  up) Anemia.
Prostate-specific antigen (PSA) blood test. Prostate-specific antigen (PSA) is a substance made by cells in the prostate gland (both normal cells and cancer cells). PSA is mostly found in semen, but a small amount is also found in the blood. Most healthy men have levels under 4 nanograms per milliliter (ng/mL) of blood.
The PSA test is a blood test that can detect the early signs of an enlarged prostate. It is the most common initial test for men who are worried about prostate cancer. The test, which can be done at a GP surgery, measures the level of PSA (prostate-specific antigen) in your blood.PSA is a protein made only by the prostate gland. raised PSA level in your blood may be a sign of prostate cancer. However, other conditions, such as an enlarged prostate, prostatitis or a urinary infection, can also cause a raised PSA level.